She canceled her engagement with her ex-fiancé Chris Zylka in November.

And Paris Hilton seemed to have fun on Wednesday night in the company of the Australian model Jordan Barrett during a charity event in Florence, Italy – in 2015 coupled with him romantically.

With a red semi-transparent dress, the socialite, 37, next to Jordan, 22, posed to him as they both looked at the camera lens.

It works: Paris Hilton seemed to have fun on Wednesday night in the company of the Australian model Jordan Barrett at a charity event in Florence, Italy

The Paris dress had a halter-shaped design, with a tapered satin sash that fell down over her narrow frame, a band that pinches her waist.

The shoulders and skirt of the dress were provided with a lace, though-detailing, teasing her creamy skin underneath.

Her blond locks were stylized in a floating wavy, and she was decorated with diamonds.

Jordan wore all black, including a satin shirt with barely knots.

Rouge: the Paris dress had a design with a halterneck, with a tapered satin sash flowing over her narrow figure, a band that squeezes in her waist

Smoldering: Sporting a red semi-transparent dress, the socialite, 37, posed next to Jordan, 23, leaning against him as they both looked down the lens of the camera

She is single! Paris split in November of fiancé Chris Zylka – they had been engaged for 10 months and he introduced her with an engagement ring of $ 2 million

His deeply shoveling top revealed a gold chain around his neck.

Despite her recent decision to end her relationship with actor Chris, 33, Paris beamed happily.

She and the "bad boy" model were in fact romantically connected in 2015 when he was 18.

Jordan denied that he was dating the former reality star after the two were seen together at various social events that year.

Fits with him! Jordan largely undoed the knots of his silk shirt to show off his chest, and drew further attention to his torso with a low-hanging chain

Throwback! Paris was spotted with Aussie model Jordan in 2015 when he was 18

Paris has always been a friend of mine & # 39 ;: Jordan denied that he was dating the former reality star in 2015 after the two were seen together at different events that year

"Paris has always been a friend of mine, now for at least a year, but it has remained the same friendship all the time," the catwalk model told The Daily Telegraph in 2015.

Paris was also seen chatting with fashion CEO Andrea Panconesi. The heiress put her arms around Andrea's neck and smiled at photos.

They were present at a dinner for the Naked Heart Foundation, of which Andrea is one of the hosts of the event.

Pout: the shoulders and skirt of the dress were provided with a lace, though-detailing, teasing her creamy skin underneath

Slim: her blonde locks were stylized in a floating wavy, and she was decorated with diamonds. Jordan wore all black, including a satin shirt with barely knots

Glad to be here! Despite her recent decision to put an end to her relationship with actor Chris, 33, Paris beamed cheerfully, also in conversation with fashion CEO Andrea Panconesi. The heiress put her arms around Andrea's neck and smiled at photos

The initiative is a charity that must ensure that every child in Russia has a loving family and a safe and stimulating place to play.

Paris and ex-fiancé Chris were engaged for 10 months, after answering the question with a $ 2 million promise over a year ago.

She told The Talk in November: "I only realized after some time that it was not the right decision … But I wish him the best and one day I would like to get married and have children, but now I'm just focused on myself and my work. & # 39;